[Snyk] Security upgrade socket.io from 2.5.1 to 4.8.0#65

fengmk2 wants to merge 1 commit intomastereggjs/egg-socket.io:masterfrom

snyk-fix-8d13549b285ccdf8d6601843a984bdc1eggjs/egg-socket.io:snyk-fix-8d13549b285ccdf8d6601843a984bdc1Copy head branch name to clipboard